Phosphorus is a chemical element with symbol P and atomic number 15.
Phosphorus may also refer to:
- Phosphorus (morning star), the Morning Star, the planet Venus in its morning appearance
- Phosphorus (horse)
- Phosphorus (beetle), a genus of longhorn beetles
- Phosphorus (Thrace), a town of ancient Thrace, now in Turkey
- Phosphorus(cybercrime group) an Iranian Cybercrime group
See also[edit]
- Doctor Phosphorus, a Batman villain
- Isotopes of phosphorus
- P (disambiguation)
- Phosphorous (disambiguation), adjectival form of the element's name
- Phosphor
- Phosphorescence
- All pages with titles beginning with phosphorus
- All pages with titles containing phosphorus